wip:milestone 0 fixes

templates/db-node.yaml

@@ -0,0 +1,28 @@
+id: db-node
+name: State Node (PostgreSQL + Redis)
+description: High-availability State Pillar with PostgreSQL and Redis for shared caching
+version: 2.0
+min_hetzner_plan: CX21
+estimated_monthly_cost: 6.94
+services:
+  - id: postgresql
+    name: PostgreSQL
+    image: registry.gitlab.com/postgres-ai/postgresql-autobase/patroni:3.0.2
+    ports: ["5432:5432", "8008:8008"]
+  - id: etcd
+    name: etcd
+    image: quay.io/coreos/etcd:v3.5.9
+    ports: ["2379:2379", "2380:2380"]
+  - id: redis
+    name: Redis
+    image: redis:7-alpine
+    ports: ["6379:6379"]
+    command: redis-server --appendonly yes --maxmemory 256mb --maxmemory-policy allkeys-lru
+  - id: haproxy
+    name: HAProxy
+    image: haproxy:2.8-alpine
+    ports: ["5433:5433", "6379:6379", "7000:7000"]
+requirements:
+  min_nodes: 3
+  max_nodes: 7
+  supports_ha: true